INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4791c41439ae4c926e0eb2a9a5ec3231179fc4f088f0942125101510c8095675', 
    'h7JWWKbS/3Wx9twISVFg6xHRg4beDzYd2mDRgpZ67cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)